9.43 x 10^12 is the answer
Answer:
34
Step-by-step explanation:
Answer:
a.) 70 km per hour
b.) 245 km
Step-by-step explanation:
a.) Find how far the car can travel per hour by dividing:

The car travels at a rate of 70 km per hour.
b.) Make an equation with <em>h</em> as hours and <em>d</em> as the distance the car can travel:

Insert the hours:

Simplify:

At a rate of 70 km per hour, in 3.5 hours, the car can travel a total of 245 km.
Answer:
Step-by-step explanation:the answer would be the first one. (2x+3)
Answer:
>
Step-by-step explanation:
3^-1 = .33333333
1/4 = .25